aengineer is in portland, oregon. >> contessa, two events. one in medford, oregon, five hours from portland, where his mother and father celebrate his birthday and one in portland where he grew up and went to school. as you mentioned, kyron turns 8 today, and went to school a few hundred yards from where we're standing. over this last three months, this wall of hope, kind of a dedication wall to kyron, has been building. people have come by and left notes, messages, balloons, even earlier today we saw some folks coming by to sign the wall, to leave him a message, to leave him balloons. but despite the best effort of investigators, no sign of kyron since the day he vanished. this should be a day of celebration for his parents, but instead, one of those painful reminders of their on going nightmare. their son disappeared from school on june 4th, shortly after his stepmother, terry horman told police she dropped him at class. police have never named a suspect, but the biological parents continue to point the finger at the stepmother, terri horman claim she played a role in the disappears. her